There exists some ephemeral quality that separates gamers from the rest of humanity, some thing that makes us, us and them, not us. I've never been able to quite put my finger on it, but it is inescapably there. Today, in hopes of moving closer to that essential quality of gamerosity, we examine part of what makes us tick. In particular, we take a look at what draws different types of gamers to the hobby. Every gamer plays for different reasons, but there are common threads that tie the experience together.